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Black Tube Square Tube

Rectangular tube is a kind of hollow long steel, also known as flat tube, flat square tube or square flat tube (as the name suggests). It is used in large quantities as a pipeline for transporting fluids, such as oil, natural gas, water, gas, steam, etc. In addition, it is lighter in weight with the same bending and torsion strength, so it is also widely used for making mechanical parts and engineering structures. Also commonly used for the production of a variety of conventional weapons, gun barrels, artillery shells.

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Product Details

Square Rectangular Pipes is a type of steel pipe with equal side lengths, usually rolled from strip steel through processing. It has various materials, among which the most common material is steel pipe, mainly used in fields such as structure, decoration, and construction. Square tubes can be divided into seamless square tubes and welded square tubes according to manufacturing processes. The former has high tensile strength under static load and is suitable for applications that require high strength and low-temperature toughness
Seamless Stainless Steel Tubes for Industrial Compressor Fittings

Product name	Square Rectangular Pipes
Size	Rectangular Tube:1020-12080mm Square Tube:1616-250250 mm (check sizes provided from below table)
Length	6m or based on your request
Standard	EN10210,EN10219,DIN17100,ASTM A36,JIS G3466
Materials	Q195,Q235,Q235B,Q275,Q345B,S235,S235jr,S355,S355jr,SS400,SS330, STK490,St33,St37,St52/ASTM A36,A53,A106
Surface	Oil,bared,black paint,galvanized
End finish	Plain end
Technique	Hot rolled,welded(erw)
Usage	Civil engineering,architecture,steel towers,shipyard,scaffoldings,struts,piles for suppression of landslide and other structures
Packing	Export standard package,suit for all kinds of transport,or as required.